Hey Fabio,
The Chroma interactions have been a known issue for a while, and we actually have a sticky post addressing this.
We can’t do much to address this interaction directly though, as the Chroma SDK and support programming aren’t designed or supported by us. The most consistent fixes that we’ve found have been put into that sticky post though, so its worth going through it if you haven’t already. If you have, you may consider reaching out to Razer support directly.
-Lantrasau